03649cam a2200325 a 4500 1/37836 140701s2001 us 001 0 eng 9780124558403 0124558402 40451 OPELS eng OPELS OCLCG OCLCQ OCLCE OCLCO ZCU OCLCF GR-PeUP Loshin, David, 1963- Enterprise knowledge management [electronic resource] : the data quality approach / David Loshin. San Diego : Morgan Kaufmann, c2001. 1 online resource (xviii, 493 p.) : ill. The Morgan Kaufmann Series in Data Management Systems Ser. Today, companies capture and store tremendous amounts of information about every aspect of their business: their customers, partners, vendors, markets, and more. But with the rise in the quantity of information has come a corresponding decrease in its quality--a problem businesses recognize and are working feverishly to solve. Enterprise Knowledge Management: The Data Quality Approach presents an easily adaptable methodology for defining, measuring, and improving data quality. Author David Loshin begins by presenting an economic framework for understanding the value of data quality, then proceeds to outline data quality rules and domain-and mapping-based approaches to consolidating enterprise knowledge. Written for both a managerial and a technical audience, this book will be indispensable to the growing number of companies committed to wresting every possible advantage from their vast stores of business information. Key Features * Expert advice from a highly successful data quality consultant * The only book on data quality offering the business acumen to appeal to managers and the technical expertise to appeal to IT professionals * Details the high costs of bad data and the options available to companies that want to transform mere data into true enterprise knowledge * Presents conceptual and practical information complementing companies' interest in data warehousing, data mining, and knowledge discovery. Preface -- Chapter 1 -- Introduction -- Chapter 2 -- Who Owns Information? -- Chapter 3 -- Data Quality in Practice -- Chapter 4 -- Economic Framework of Data Quality and the Value Proposition -- Chapter 5 -- Dimensions of Data Quality -- Chapter 6 -- Statistical Process Control and the Improvement Cycle -- Chapter 7 -- Domains, Mappings, and Enterprise Reference Data -- Chapter 8 -- Data Quality Assertions and Business Rules -- Chapter 9 -- Measurement and Current State Assessment -- Chapter 10 -- Data Quality Requirements -- Chapter 11 -- Metadata, Guidelines, and Policy -- Chapter 12 -- Rule-Based Data Quality -- Chapter 13 -- Metadata and Rule Discovery -- Chapter 14 -- Data Cleansing -- Chapter 15 -- Root Cause Analysis and Supplier Management -- Chapter 16 -- Data Enrichment/Enhancement -- Chapter 17 -- Data Quality and Business Rules in Practice -- Chapter 18 -- Building the Data Quality Practice. Includes index. Knowledge management. Industrial management Data processing. Information technology Management. Business enterprises Data processing Management. Data warehousing. Electronic books. Morgan Kaufmann Series in Data Management Systems Ser. INST UNIPILB EBOOKS 20100617 00b40451 00b40451 ONLINE 0 ScienceDirect http://www.sciencedirect.com/science/book/9780124558403 /webopac/covers/02/40451_9780124558403.jpg /webopac/covers/02/40451_0124558402.jpg